778833648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4583

約数の個数: 120

約数和(自身を含む): 2340894816

約数和(自身を除く): 1562061168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 816, 852, 1136, 1207, 1224, 1278, 1704, 2414, 2448, 2556, 3408, 3621, 4481, 4828, 5112, 7242, 8962, 9656, 10224, 10863, 13443, 14484, 17924, 19312, 21726, 26886, 28968, 35848, 40329, 43452, 53772, 57936, 71696, 76177, 80658, 86904, 107544, 152354, 161316, 173808, 215088, 228531, 304708, 318151, 322632, 457062, 609416, 636302, 645264, 685593, 914124, 954453, 1218832, 1272604, 1371186, 1828248, 1908906, 2545208, 2742372, 2863359, 3656496, 3817812, 5090416, 5408567, 5484744, 5726718, 7635624, 10817134, 10969488, 11453436, 15271248, 16225701, 21634268, 22906872, 32451402, 43268536, 45813744, 48677103, 64902804, 86537072, 97354206, 129805608, 194708412, 259611216, 389416824, 778833648]

約数ペア:

[(1, 778833648), (2, 389416824), (3, 259611216), (4, 194708412), (6, 129805608), (8, 97354206), (9, 86537072), (12, 64902804), (16, 48677103), (17, 45813744), (18, 43268536), (24, 32451402), (34, 22906872), (36, 21634268), (48, 16225701), (51, 15271248), (68, 11453436), (71, 10969488), (72, 10817134), (102, 7635624), (136, 5726718), (142, 5484744), (144, 5408567), (153, 5090416), (204, 3817812), (213, 3656496), (272, 2863359), (284, 2742372), (306, 2545208), (408, 1908906), (426, 1828248), (568, 1371186), (612, 1272604), (639, 1218832), (816, 954453), (852, 914124), (1136, 685593), (1207, 645264), (1224, 636302), (1278, 609416), (1704, 457062), (2414, 322632), (2448, 318151), (2556, 304708), (3408, 228531), (3621, 215088), (4481, 173808), (4828, 161316), (5112, 152354), (7242, 107544), (8962, 86904), (9656, 80658), (10224, 76177), (10863, 71696), (13443, 57936), (14484, 53772), (17924, 43452), (19312, 40329), (21726, 35848), (26886, 28968)]